Home / 4,555,307.22-6,286,077.27-2,517,985.50

Finding the Fourth Proportional to 4,555,307.22, 6,286,077.27 and 2,517,985.50

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Solution

The fourth proportional to 4,555,307.22, 6,286,077.27 and 2,517,985.50 is: 3,474,683.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,555,307.22 : 6,286,077.27 = 2,517,985.50 : x
  2. Step 2: Convert to fraction form
    4,555,307.22/6,286,077.27 = 2,517,985.50/x
  3. Step 3: Cross multiply
    4,555,307.22x = 6,286,077.27 × 2,517,985.50
  4. Step 4: Simplify right side
    4,555,307.22x = 15,828,251,417,739.58
  5. Step 5: Solve for x
    x = 15,828,251,417,739.58/4,555,307.22
  6. Step 6: Final answer
    x = 3,474,683.63

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.